ATE76453T1 - PROCESS FOR DYING CELLULOSE FIBERS WITH REACTIVE DYES. - Google Patents

PROCESS FOR DYING CELLULOSE FIBERS WITH REACTIVE DYES.

Info

Publication number
ATE76453T1
ATE76453T1 AT86105469T AT86105469T ATE76453T1 AT E76453 T1 ATE76453 T1 AT E76453T1 AT 86105469 T AT86105469 T AT 86105469T AT 86105469 T AT86105469 T AT 86105469T AT E76453 T1 ATE76453 T1 AT E76453T1
Authority
AT
Austria
Prior art keywords
fixation
dye
alkali
rate
initial phase
Prior art date
Application number
AT86105469T
Other languages
German (de)
Inventor
Manfred Dr Haehnke
Pablo Canora
Original Assignee
Hoechst Ag
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Hoechst Ag filed Critical Hoechst Ag
Application granted granted Critical
Publication of ATE76453T1 publication Critical patent/ATE76453T1/en

Links

Classifications

    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
    • D06P3/00—Special processes of dyeing or printing textiles, or dyeing leather, furs, or solid macromolecular substances in any form, classified according to the material treated
    • D06P3/58—Material containing hydroxyl groups
    • D06P3/60—Natural or regenerated cellulose
    • D06P3/66—Natural or regenerated cellulose using reactive dyes
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
    • D06P1/00—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed
    • D06P1/0004—General aspects of dyeing
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S8/00—Bleaching and dyeing; fluid treatment and chemical modification of textiles and fibers
    • Y10S8/916—Natural fiber dyeing
    • Y10S8/918—Cellulose textile

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Coloring (AREA)

Abstract

In a known isothermal dyeing process, the alkali required for fixing the dye is added linearly or progressively to the neutral dyebath under program control. In this process, the amount of alkali added per unit time is initially small and increases progressively in accordance with a preprogrammed profile. This involves passing through a certain (uncontrollable) initial phase until fixation of the dye starts on the cellulose. Subsequently, the rate of fixation attains a maximum and then gradually ceases, to arrive at the final state of the dyeing. To shorten the initial phase (delay time) of dye fixation and in order to slow down the rate of fixation during the steepest part of the curve, it has been found to be advantageous to add the alkali according to a parabolic program.
AT86105469T 1985-04-29 1986-04-21 PROCESS FOR DYING CELLULOSE FIBERS WITH REACTIVE DYES. ATE76453T1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19853515407 DE3515407A1 (en) 1985-04-29 1985-04-29 METHOD FOR COLORING CELLULOSE FIBERS WITH REACTIVE DYES
EP86105469A EP0200131B1 (en) 1985-04-29 1986-04-21 Process for the even dyeing of cellulosic fibres with reactive dyes

Publications (1)

Publication Number Publication Date
ATE76453T1 true ATE76453T1 (en) 1992-06-15

Family

ID=6269389

Family Applications (1)

Application Number Title Priority Date Filing Date
AT86105469T ATE76453T1 (en) 1985-04-29 1986-04-21 PROCESS FOR DYING CELLULOSE FIBERS WITH REACTIVE DYES.

Country Status (5)

Country Link
US (1) US5167668A (en)
EP (1) EP0200131B1 (en)
JP (1) JPS61252379A (en)
AT (1) ATE76453T1 (en)
DE (2) DE3515407A1 (en)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3515406A1 (en) * 1985-04-29 1986-10-30 Adcon AB, Borås METHOD FOR COLORING CELLULOSE FIBER MATERIALS WITH REACTIVE DYES
JPH0745635B2 (en) * 1987-03-26 1995-05-17 住友化学工業株式会社 Liquid aqueous composition of reactive dye
JPH01118680A (en) * 1987-10-27 1989-05-11 Hisaka Works Ltd Method and apparatus for dyeing cellulosic fiber product
JPH01118681A (en) * 1987-10-27 1989-05-11 Hisaka Works Ltd Dyeing method for cellulose fiber products
EP0470932A1 (en) * 1990-08-08 1992-02-12 Ciba-Geigy Ag Process for dyeing cellulose containing fibrous materials with vatdyes
US5314504A (en) * 1990-11-15 1994-05-24 E. I. Du Pont De Nemours And Company Process for the application of dye fixing agents to polyamide fiber utilizing controlled fixing agent addition
JPH10506564A (en) * 1995-06-06 1998-06-30 ヴァリーラブ・インコーポレーテッド Digital waveform generation for electrosurgical generators
US5846265A (en) * 1996-07-26 1998-12-08 North Carolina State University Closed-loop textile dyeing process utilizing real-time metered dosing of dyes and chemicals
US5840084A (en) * 1996-11-22 1998-11-24 Sybron Chemicals, Inc. Dye bath and method for reactive dyeing
DE19719610A1 (en) * 1997-05-09 1998-11-12 Dystar Textilfarben Gmbh & Co Alkali system for dyeing cellulosic textiles using block methods
US6193764B1 (en) * 1999-04-20 2001-02-27 Farid A. Atala Water, energy, and time efficient reactive rapid dyeing system
US20030105753A1 (en) * 2001-11-27 2003-06-05 Judson Lee Expert system for dyeing cotton fabrics with reactive dyes
DE10349377B4 (en) * 2003-10-21 2008-04-10 Then Maschinen (B.V.I.) Ltd., Road Town Method and device for the uniform application of treatment agents on a strand of goods
MX2010010664A (en) * 2008-03-28 2011-04-12 Clariant Finance Bvi Ltd Influencing the near infrared reflectance of dyed textile materials.
MX2014015534A (en) 2012-06-18 2015-07-17 Dystar Colours Distrib Gmbh Reactive dyes and their metal complexes, process for the production thereof and their use.
CN103382663B (en) * 2013-06-20 2015-07-15 东台市苏萌针织时装有限公司 High pressure dip dyeing process of silk plied yarn bobbin yarns

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3117957A (en) * 1958-12-19 1964-01-14 Du Pont Reactive polymeric dyes containing triazine
GB1349755A (en) * 1970-12-02 1974-04-10 Ici Ltd Dyeing process
CH575147A (en) * 1973-04-13 1976-04-30
DE2914111C2 (en) * 1979-04-07 1987-03-12 Bayer Ag, 5090 Leverkusen Process for dyeing cellulosic materials with reactive dyes by the exhaust process
SE441683B (en) * 1983-03-18 1985-10-28 Adcon Ab PROCEDURE FOR THE PROCESSING OF TEXTILE MATERIALS AND USING A DEVICE FOR IMPLEMENTATION OF THE PROCEDURE
FR2552789B1 (en) * 1983-10-01 1986-12-19 Sandoz Sa PROCESS FOR DYEING BY EXHAUSTING TEXTILE FIBERS
FR2565266B1 (en) * 1984-06-01 1987-01-02 Sandoz Sa PROCESS FOR DYEING EXHAUST CELLULOSIC FIBERS WITH REACTIVE DYES
DE3515406A1 (en) * 1985-04-29 1986-10-30 Adcon AB, Borås METHOD FOR COLORING CELLULOSE FIBER MATERIALS WITH REACTIVE DYES

Also Published As

Publication number Publication date
US5167668A (en) 1992-12-01
DE3515407A1 (en) 1986-10-30
EP0200131A2 (en) 1986-11-05
EP0200131A3 (en) 1989-01-04
DE3685365D1 (en) 1992-06-25
EP0200131B1 (en) 1992-05-20
JPS61252379A (en) 1986-11-10

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Legal Events

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REN Ceased due to non-payment of the annual fee